UnitedBitcoin’s vision for the future of digital currency. Led by Jeff Garzik, one of the first Bitcoin core developers, UnitedBitcoin is a digital currency that builds on the best pressure-tested aspects of leading cryptocurrencies. UB smart contracts are Turing complete and provide rich statefulness. Unlike other smart contract technologies that require using their own programming languages with certain limitations, UB is dedicated to making smart contract programming accessible and easy by supporting generic programming languages including C#, Java, Kotlin and LUA.